Dec 05 14:53:35.939 INFO checking cryptopals-0.1.0 against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 05 14:53:35.940 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-5/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56481/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +1df97983eb2057dc6a8f7eb364e263b51ae23230-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 05 14:53:36.415 INFO [stdout] 9a7034dcaba7538b4e0bbd798a7a1f3e09cd9031859c2f247ff73d330bfc73b8
Dec 05 14:53:36.417 INFO running `"docker" "start" "-a" "9a7034dcaba7538b4e0bbd798a7a1f3e09cd9031859c2f247ff73d330bfc73b8"`
Dec 05 14:53:37.735 INFO [stderr] usermod: no changes
Dec 05 14:53:37.779 INFO [stderr] warning: only one of `license` or `license-file` is necessary
Dec 05 14:53:37.795 INFO [stderr]     Checking cryptopals v0.1.0 (/source)
Dec 05 14:53:38.953 INFO [stderr] warning: function is never used: `to_bytes`
Dec 05 14:53:38.953 INFO [stderr]  --> src/basics.rs:6:5
Dec 05 14:53:38.953 INFO [stderr]   |
Dec 05 14:53:38.953 INFO [stderr] 6 |     pub fn to_bytes(hex: &String) -> Vec<u8> {
Dec 05 14:53:38.953 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 14:53:38.953 INFO [stderr]   |
Dec 05 14:53:38.953 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 05 14:53:38.954 INFO [stderr] 
Dec 05 14:53:38.954 INFO [stderr] warning: function is never used: `to_hex`
Dec 05 14:53:38.954 INFO [stderr]   --> src/basics.rs:21:5
Dec 05 14:53:38.954 INFO [stderr]    |
Dec 05 14:53:38.954 INFO [stderr] 21 |     pub fn to_hex(bytes: Vec<u8>) -> String {
Dec 05 14:53:38.954 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 14:53:38.954 INFO [stderr] 
Dec 05 14:53:38.954 INFO [stderr] warning: function is never used: `hex_to_base64`
Dec 05 14:53:38.954 INFO [stderr]   --> src/basics.rs:29:5
Dec 05 14:53:38.954 INFO [stderr]    |
Dec 05 14:53:38.954 INFO [stderr] 29 |     pub fn hex_to_base64(hex: &String) -> String {
Dec 05 14:53:38.954 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 14:53:38.954 INFO [stderr] 
Dec 05 14:53:38.954 INFO [stderr] warning: function is never used: `xor`
Dec 05 14:53:38.954 INFO [stderr]   --> src/basics.rs:36:5
Dec 05 14:53:38.954 INFO [stderr]    |
Dec 05 14:53:38.954 INFO [stderr] 36 |     pub fn xor(a: &Vec<u8>, b: &Vec<u8>) -> Vec<u8> {
Dec 05 14:53:38.954 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 14:53:38.954 INFO [stderr] 
Dec 05 14:53:39.073 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.32s
Dec 05 14:53:39.076 INFO [stderr] su: No module specific data is present
Dec 05 14:53:39.372 INFO running `"docker" "inspect" "9a7034dcaba7538b4e0bbd798a7a1f3e09cd9031859c2f247ff73d330bfc73b8"`
Dec 05 14:53:39.424 INFO running `"docker" "rm" "-f" "9a7034dcaba7538b4e0bbd798a7a1f3e09cd9031859c2f247ff73d330bfc73b8"`
Dec 05 14:53:39.497 INFO [stdout] 9a7034dcaba7538b4e0bbd798a7a1f3e09cd9031859c2f247ff73d330bfc73b8